--- old/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2013-02-08 15:20:13.602354500 +0400
+++ new/src/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	2013-02-08 15:20:12.897314100 +0400
@@ -45,7 +45,7 @@
 import com.apple.laf.ClientPropertyApplicator.Property;
 import com.sun.awt.AWTUtilities;
 
-public final class CPlatformWindow extends CFRetainedResource implements PlatformWindow {
+public class CPlatformWindow extends CFRetainedResource implements PlatformWindow {
     private native long nativeCreateNSWindow(long nsViewPtr, long styleBits, double x, double y, double w, double h);
     private static native void nativeSetNSWindowStyleBits(long nsWindowPtr, int mask, int data);
     private static native void nativeSetNSWindowMenuBar(long nsWindowPtr, long menuBarPtr);
@@ -198,10 +198,10 @@
     private Rectangle nativeBounds = new Rectangle(0, 0, 0, 0);
     private volatile boolean isFullScreenMode = false;
 
-    private Window target;
-    private LWWindowPeer peer;
-    private CPlatformView contentView;
-    private CPlatformWindow owner;
+    protected Window target;
+    protected LWWindowPeer peer;
+    protected CPlatformView contentView;
+    protected CPlatformWindow owner;
     private boolean visible = false; // visibility status from native perspective
     private boolean undecorated; // initialized in getInitialStyleBits()
     private Rectangle normalBounds = null; // not-null only for undecorated maximized windows